Luckily for Lisa, Jack did not do any of those things. He stuck by her side, simply saying, “That’s interesting.”

According to Sharon, little Pearl’s got a great dad looking after her. The “America’s Got Talent” judge is enjoying watching her son and granddaughter interact.

“It’s incredible to see Jack holding his baby girl,” said Sharon. “He’s very nurturing and he and Lisa are so good together.”

The news does make one thing certain: Ozzy Osbourne is now a grandfather. Yikes! This, of course, knocks previous contenders, Clint Eastwood and Jim Carrey, from the running for “coolest Grand Dad ever!”